#2521A1 Color Information

Hex color code: #2521A1

#2521A1 is a calming blue color. In RGB it is (37, 33, 161), and in HSL it is (242°, 66%, 38%). It is often used for branding and logos.

Try:

Color NameDark Slate Blue

HEX

#2521A1

RGB

37, 33, 161

HSL

242°, 66%, 38%

CMYK

77%, 80%, 0%, 37%

Shades

CSS Usage

color: #2521A1;
background-color: #2521A1;
border-color: #2521A1;
box-shadow: 0 0 10px #2521A1;
border: 2px solid #2521A1;

Tailwind Usage

bg-[#2521A1]
text-[#2521A1]
border-[#2521A1]
shadow-[0_0_10px_2521A1]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #2521A1, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #2521A1; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #2521A1; color: #FFFFFF; }

Text Highlight

The quick brown fox jumps over the lazy dog. highlighted text example shows how the color looks as a text highlight.

Card

Card Title

This card uses your color as a border accent.

.card-accent { border: 2px solid #2521A1; background-color: #2521A115; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #2521A120; border-left: 4px solid #2521A1; }

Link / Accent

This is a paragraph with a link using your color. The color can be applied to interactive elements.

a { color: #2521A1; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #2521A1 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

37, 33, 161

Red: 37 / Green: 33 / Blue: 161

HSL

242°, 66%, 38%

Hue: 242° / Saturation: 66% / Lightness: 38%

CMYK

77%, 80%, 0%, 37%

Cyan: 77% / Magenta: 80% / Yellow: 0% / Key: 37%

What color is #2521A1?

#2521A1 is a blue-purple hue associated with creativity and luxury.

Color Shades

Complementary Colors

9DA121

Color Palette

HEX to RGB

Convert #2521A1 to RGB:

rgb(37, 33, 161)HEX to RGB Converter →

HEX to HSL

Convert #2521A1 to HSL:

hsl(242, 66%, 38%)RGB to HSL Converter →

HEX to CMYK

Convert #2521A1 to CMYK:

cmyk(77%, 80%, 0%, 37%)Color Converter →

Color Meaning and Usage

A peaceful blue tone, #2521A1 has RGB (37, 33, 161) and HSL (242°, 66%, 38%). Known for evoking creativity and luxury, this blue-purple hue is commonly used in modern UI design. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #2521A1 is #9DA121, creating high-contrast pairings. For softer combinations, try analogous colors like #215DA1.

Use #2521A1 in CSS: color: #2521A1 or background-color: #2521A1. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #2521A1

Sample text on this color - The quick brown fox jumps over the lazy dog.

Contrast Ratio: 1.81:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #2521A1?

#2521A1 is a peaceful blue color - a blue-purple hue that evokes creativity and luxury.

What is the RGB value of #2521A1?

#2521A1 in RGB is (37, 33, 161) - 37 red, 33 green, and 161 blue.

How to use #2521A1 in CSS?

Use #2521A1 directly in your CSS properties like color or background-color.

What colors go well with #2521A1?

#9DA121 (complementary), #215DA1 (analogous), and #171461 (lighter shade) work well with #2521A1.